/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.jena.cmd;

import java.util.ArrayList;
import java.util.List;

public abstract class CmdArgModule extends CmdMain
{
    private List<ArgModuleGeneral> modules = new ArrayList<>();

    protected CmdArgModule(String[] argv) {
        super(argv);
    }

    protected void addModule(ArgModuleGeneral argModule) {
        modules.add(argModule);
    }

    @Override
    final public void process() {
        super.process();
        forEach((controller, module) -> module.processArgs(controller));
        processModulesAndArgs();
    }

    abstract protected void processModulesAndArgs();

    private void forEach(Action action) {
        for ( ArgModuleGeneral am : modules ) {
            action.action(this, am);
        }
    }

    interface Action {
        public void action(CmdArgModule controller, ArgModuleGeneral module);
    }
}
